Replace tap usage

Author: stevebauman

src/Folder.php

@@ -82,7 +82,10 @@ public function is(Folder $folder): bool
      */
     public function messages(): MessageQuery
     {
-        return new MessageQuery(tap($this)->select(true), new ImapQueryBuilder);
+        // Ensure the folder is selected.
+        $this->select(true);
+
+        return new MessageQuery($this, new ImapQueryBuilder);
     }
 
     /**

src/Mailbox.php

@@ -185,9 +185,10 @@ public function inbox(): Folder
      */
     public function folders(): FolderRepository
     {
-        return new FolderRepository(
-            tap($this)->connection()
-        );
+        // Ensure the connection is established.
+        $this->connection();
+
+        return new FolderRepository($this);
     }
 
     /**